Me and Carles @charli_e have been working a bit on ofxUI (best ui ever) to get a scroll bar using fbo.
We wanted to have an fbo so that the widgets can be cut when hitting the border of a canvas. I have a branch here:
It has an example showing the new goodies.
It needs to be polished and there are still many things to be improved:
fbo alpha blending issues… maybe some guru can fix that…
scroll on X axis needs to be done.
If @reza is around… let me know if you want to integrate it to your repo… probably it needs more polishing before that.
hey @Jordi, thanks for this! i would like to use it to make a scrollable like image picker. I tried the branch of the example and it works on 0.9.8/last Xcode & Sierra, but:
the reza version is more recent… 2 years earlier. there’s any easy way to update your branch to this one? or I should use all your version? what branch?
Sorry its been a really long time i don’t use ofxUI.
Lately I use ofxImGui instead. did you give it a try? it does all these things for free.
I just tried my old code. The branch example-scrollbar is what you are looking for. It has my-example-Scrollable.
Project files might be wrong.
You might have to remove these files from the VS project:
ofxUICustomImageButton
ofxUIIntSlider
and add:
ofxUIScrollableSliderCanvas
ofxUIScrollSlider
As I said on 3 years ago there are issues on FBO blending… good luck!
